18" Proof Research - 6mm ARC build and testing - factory and handloaded ammo

[grayfox]

I really don’t think Hdy messed up, since other mfrs are fine with 2.245 on the 105s. Odins chamber is the outlier. Anyway hope you get your barrel squared away. This is going to be a good round, little cousin to our grrs.
I would add, however, when the Grendel first came out and the 120 was causing trouble, they re-designed to a 123 and BA-Bam!!!